Toesock blister protection and freedom, NuWool(TM) odor resistance and thermoregulation - this is the liner for long treks and ambitious day hikes. Our patented five-toe design conforms to your foot for a streamlined fit that rides comfortably under an outer sock, and wraps a layer of NuWool(TM) around each toe to prevent the skin-on-skin friction that leads to blisters. It&';s also great on its own as a soft, superlight sock for summer adventures. Features & Benefits: 200 Needle Count The more needles, the better. 200 Needle socks are lightweight, sturdy and durable. Blister Prevention With each toe protected, skin-on-skin friction is completely eliminated protecting your foot from blisters and hot spots. Moisture Management Each toe is wrapped in sweat-wicking material so your foot will be drier and therefore more comfortable than in traditional socks. Total Foot Utilization When your toes are separated and properly aligned, this allows your entire foot to be engaged in any athletic activity. Fiber Content Fiber content: 41% NuWool(TM) 41% Acrylic 15% Nylon 3% LycraA(R)